Introduction
The Radiomaster AG01 Nano CNC Hall Gimbals Set is designed as a premium upgrade for the Radiomaster Pocket radio. These gimbals offer enhanced precision, durability, and customization options for an improved control experience in remote-controlled applications. Crafted from high-quality materials and featuring advanced sensor technology, they provide smooth, accurate, and reliable input for your RC endeavors.
Key features include billet CNC aviation-grade aluminum construction for superior durability, non-contact Hall effect sensors for precise centering and real-time linearity, quad precision bearings for an unparalleled feel, and adjustable vertical travel angle.
Safety Information
Please read this instruction manual thoroughly before attempting installation or operation. Improper installation or handling may result in damage to the product or the associated radio equipment. Always ensure your radio is powered off and disconnected from any power source before performing any modifications or installations. Keep small parts away from children.
Package Contents
Verify that all items listed below are present in your package:
- 2 x AG01 NANO CNC Hall CNC Gimbal
- 2 x L-shaped Hexagon Socket Screwdriver
- 4 x Hard Tension Spring
- 8 x PB2*6 Screw
- 2 x CM1.6*3 screw

Image: The AG01 Nano Gimbals displayed with their packaging and all included accessories, such as screwdrivers and various screws.
Specifications
| Item | Detail |
|---|---|
| Product Name | AG01 NANO CNC Hall Effect Gimbal |
| Sensor Type | Non-contact Hall Effect |
| Working Voltage | DC 3.3V |
| Linearity | Real-time (No latency) |
| Adjustable Vertical Travel Range | 38° - 54° |
| Self-centering Adjustment | Yes |
| Mode Adjustment | Yes |
| Adjustable Tension | Yes |
| Bearing Type | Quad Precision Bearings |
| Temperature Range | -20°C to 85°C |
| Size | 42 x 37 x 43mm |
| Weight | 32g (±0.3g) |
| Construction Material | Billet CNC Aviation Grade Aluminum |

Image: Technical diagram illustrating the precise dimensions of the AG01 Nano Gimbal.
Setup and Installation
The AG01 Nano Gimbals are designed as a direct replacement and upgrade for the stock gimbals in your Radiomaster Pocket radio. The installation process typically involves opening the radio casing, carefully disconnecting the existing gimbals, and installing the new AG01 Nano gimbals. It is recommended to consult your Radiomaster Pocket radio's specific service manual or a reputable online guide for detailed disassembly and reassembly instructions.
Gimbal Features and Adjustments
The AG01 Nano Gimbals offer several external adjustment points to fine-tune their performance to your preference. These adjustments can be made without disassembling the gimbal unit itself, though access within the radio may be required.

Image: Detailed diagram showing the four primary adjustment points on the AG01 Nano Gimbal.
- Adjusting Vertical Travel Angle (Points ① and ②):
These two points control the maximum travel of the gimbal, specifically for the throttle and elevator axes. To decrease travel, turn the corresponding screw clockwise. To increase travel, turn the screw counter-clockwise. The adjustable range is between 38° and 54°.

Image: Visual representation of the adjustable travel angle mechanism.
- Changing Self-Centering Mode (Point ③):
Position ③ allows you to switch the gimbal from a self-centering mode (typically used for elevator) to a non-self-centering mode (typically used for throttle). Adjust this position according to your preferred stick mode (Mode 1, Mode 2, etc.) and axis assignment.
- Adjusting Spring Tension (Point ④):
Position ④ is used to adjust the spring tension of the gimbal. Turning the screw clockwise will increase the tension, resulting in a firmer stick feel. Turning it counter-clockwise will decrease the tension, providing a lighter stick feel. Fine-tune this to match your personal preference for control feedback.

Image: A pair of AG01 Nano Gimbals, showcasing their top-down appearance and robust construction.
Operation
Once installed and adjusted, the AG01 Nano Gimbals operate identically to standard gimbals, providing control input to your Radiomaster Pocket radio. The primary operational aspect involves utilizing the adjustable features described in the "Setup and Installation" section to customize the feel and response of your sticks. Experiment with different travel angles and spring tensions to find the setup that best suits your flying style and comfort.
The non-contact Hall effect sensors ensure consistent and accurate signal output without wear and tear associated with traditional potentiometers, providing a reliable and precise control experience over time.

Image: A detailed view of the Hall Effect Sensors, highlighting their non-contact design for accurate and precise centering.
Maintenance
The Radiomaster AG01 Nano Gimbals are designed for durability and require minimal maintenance due to their robust construction and non-contact Hall effect sensors. However, following these guidelines can help ensure their longevity:
- Cleaning: Periodically clean the exterior of the gimbals and the surrounding areas within your radio with a soft, dry cloth to remove dust and debris. Avoid using liquid cleaners or solvents, as they may damage electronic components.
- Storage: When not in use, store your radio in a clean, dry environment, away from extreme temperatures and direct sunlight.
- Inspection: Occasionally inspect the gimbal units for any signs of physical damage or loose screws. Tighten any loose screws carefully, ensuring not to overtighten.
Troubleshooting
If you encounter issues with your AG01 Nano Gimbals, consider the following troubleshooting steps:
- No Response/Erratic Behavior:
- Ensure all connections between the gimbals and the radio's main board are secure and correctly seated.
- Verify that the gimbal wires are not pinched or damaged during reassembly.
- Check your radio's calibration settings. Recalibrate the gimbals through your radio's firmware if necessary.
- Incorrect Centering:
- Perform a gimbal calibration within your radio's system menu.
- Ensure the self-centering mechanism (Point ③) is correctly set for the desired axis.
- Stiff or Loose Stick Feel:
- Adjust the spring tension using Point ④ as described in the "Setup and Installation" section.
If problems persist after attempting these steps, please refer to the official Radiomaster support resources or contact their customer service for further assistance.
Warranty and Support
For information regarding product warranty, technical support, or service, please visit the official RADIOMASTER website or contact your authorized dealer. Keep your proof of purchase for warranty claims.
Official RADIOMASTER Store: https://www.amazon.com/stores/RADiOMASTER/page/679221A9-C18D-4AE7-BFD0-DBDC17E0CD97





